CN103213644B - Bicycle pedal and manufacture method thereof - Google Patents
Bicycle pedal and manufacture method thereof Download PDFInfo
- Publication number
- CN103213644B CN103213644B CN201310153612.XA CN201310153612A CN103213644B CN 103213644 B CN103213644 B CN 103213644B CN 201310153612 A CN201310153612 A CN 201310153612A CN 103213644 B CN103213644 B CN 103213644B
- Authority
- CN
- China
- Prior art keywords
- pedal
- pin
- pedal body
- footwear
- rider
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The invention provides a kind of bicycle pedal and manufacture method thereof, this bicycle pedal comprises pedal body and turning cylinder, described pedal body is in order to the pin of accommodating rider, and from the front of pin, rear, both sides and direction, five, top limit pin, rider acts on the front of pin, the power of rear and top is passed to described turning cylinder by described pedal body, described turning cylinder is located on described pedal body, and by the running of described turning cylinder with the motion driving bicycle of described pedal body.The present invention is by the setting of pedal body, thus the front of pin, rear, both sides and above five directions pin is limited, and sole is not arranged to the base plate scrunched, namely this pedal is bottomless shoe-shaped pedal, the person of riding can by foot chooses, frontly to push away, post-tensioning strength drives cycle racing, temper the muscle such as quadriceps muscle of thigh, avoid or reduced kneed pressurized friction, for the quality of life delaying and improve this patient population of knee joint retrogression pathological changes provides a kind of means.
Description
Technical field
The present invention relates to a kind of bicycle and man and bicycle body-building apparatus, particularly relate to a kind of bicycle pedal and manufacture method thereof.
Background technology
Human knee joint has limited load Rubbing number, the growth at age or use for a long time, excessively, can cause the irreversible wearing and tearing of knee joint and pathology, people can be made time serious to produce pain, difficulty in walking, life inconvenience, and then the atrophy and the leg distortion that form leg muscle.But reducing knee articulation can affect work and quality of life, also can affect the exercise at other position of health.Can suitably reduce kneed load pressure by bike, change kneed abrading section, reduce kneed degree of wear, simultaneously also can effectively leg exercising muscle and improve and line efficiency.But, still need leg to step on time by bike downwards and pedal to drive bicycle, cause knee joint to rub in a compressed state, be so both unfavorable for that knee joint was protected, the pain caused by injury of knee joint friction can not be avoided.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of bicycle pedal and the manufacture method thereof that bicyclist can be made to prevent when riding or alleviate the friction of knee joint pressurized.
The present invention relates to a kind of bicycle pedal, comprise pedal body and turning cylinder, described pedal body is in order to the pin of accommodating rider, and from the front of pin, rear, both sides and direction, five, top limit pin, rider acts on the front of pin, the power of rear and top is passed to described turning cylinder by described pedal body, described turning cylinder is located on described pedal body, and by the running of described turning cylinder with the motion driving bicycle of described pedal body.
Described pedal body comprises back, head, rear heel, inner side and outer side, described back, head, rear heel, inner side and outer side respectively with the instep of the pin of rider, front, rear, pin inside and outside of foot corresponding, described back, head, inner side, rear heel and outer side enclose and are formed in order to the pin of accommodating rider or the inner chamber of footwear.
Described turning cylinder is located on described back.
Described head is provided with front counterweight, and described rear heel is provided with rear counterweight.
The junction of described outer side or described inner side and described rear heel is provided with the opening that a pin for rider passes in and out described inner chamber.
The size and shape of described inner chamber all mates with the outline of rider's pin or shoes.
Determined by the some different footwear outline line be located on the inwall of described inner chamber in the shape of the inwall of described inner chamber, some described footwear outline lines distribute along rider's pin neck cross-section center point normal, the size of described footwear outline line is arranged according to descending order from bottom to top, and each footwear outline line and neighbouring space and specific shoe size match
The edge of described pedal body is provided with Eversible structure, and described Eversible structure is smooth surface design.
Present invention also offers a kind of manufacture method of bicycle pedal, in order to manufacture the pedal body of bicycle pedal, comprise the steps: first, the footwear of rider are divided into groups by size, often organize a selection sample footwear type in footwear; Then, according to the pedal body inner chamber model of the corresponding integral type of exterior design of each sample footwear; Again according to the punch and matrix tool of inner chamber model and pedal stress distribution design pedal body; Finally, utilize different moulds with the pedal body of this shaping manufacture different size.
Present invention also offers a kind of manufacture method of bicycle pedal, in order to manufacture the pedal body of bicycle pedal, comprise the steps:
S100: the footwear of rider are pressed oad grouping, and design footwear outline line according to the footwear of difference group;
S200: the mould manufacturing and designing pedal body; Comprise the steps:
S201: in the design process, first on the model manufacturing pedal body, design rider's pin neck cross-section center point normal, from top to bottom segmentation is carried out to described normal, thus on model, form different height separated by a distance, then make the outline of the model of each height all arrange according to the footwear outline line of difference group;
In the provisioning process, the described footwear outline line of difference group is arranged along described normal from top to bottom according to the order that size is ascending, and make each outline line place plane vertical with described normal; Meanwhile, the pin neck cross-section center point in each footwear outline line is roughly concentric, and direction, the centre of the palm is roughly the same;
S202: be combined to form spline surface by the outer contour of the model of differing heights;
S203: design and produce convex mold according to described spline surface, and on the size basis of described convex mold, the negative mold matched is made according to the stress distribution design of pedal;
S300: support the use described convex mold and negative mold, one-shot forming manufactures described pedal body.
The present invention is by the setting of pedal body, thus in the front of pin, rear, both sides and direction, five, top limit pin, and sole is not arranged to the base plate scrunched, namely this pedal is bottomless shoe-shaped pedal, the person of riding can by foot chooses, before push away, post-tensioning strength drives bicycle to move ahead, avoid or reduce kneed pressurized friction, the muscle such as quadriceps muscle of thigh are tempered, enhance user to stand, on foot with heavy burden ability, the quality of life delaying and improve this patient population for knee joint retrogression pathological changes provides a kind of bicycle pedal and the manufacture method thereof that bicyclist can be made to prevent when riding or alleviate the friction of knee joint pressurized.In addition, the present invention by two kinds of manufacture methods, can manufacture the pedal special with the shoes of specific dimensions, specification, also can manufacture the pedal of shoes of general sizes, specification.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pedal body of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the pedal body of the embodiment of the present invention 2;
In figure, 1,5-pedal body; 11,51-back; 12,52-head; 13, help in 53-; 14,54-helps outward; 15,55-rear heel; 16, counterweight after 56-; 17, counterweight before 57-; 2,6-turning cylinder; 21,61-connecting portion; 3,7-inner chamber; 58-23 centimetre of outline line; 59-25 centimetre of outline line; 50-27 centimetre of outline line; 8-pin neck cross-section center point normal.
Detailed description of the invention
Below with reference to Fig. 1 and Fig. 2, bicycle pedal provided by the invention is described in detail, it is respectively the present invention's two optional embodiments, can think that those skilled in the art can modify to it and polish in the scope not changing spirit of the present invention and content.
Embodiment 1
In the present embodiment, please refer to Fig. 1, present embodiments provide a kind of bicycle pedal, comprise pedal body 1 and turning cylinder 2, described pedal body 1 is in order to the pin of accommodating rider, and from the front of pin, rear, both sides and direction, five, top limit pin, rider acts on the front of pin, the power of rear and top is passed to described turning cylinder 2 by described pedal body 1, described turning cylinder 2 is located on described pedal body 1, and by the running of described turning cylinder 2 with the motion driving bicycle of described pedal body 1.In the present invention, the motion of pedal body can be left-hand revolution, clickwise or swing back and forth.Pin in the present embodiment also can be considered as shoes, because be usually all installed with shoes when people is by bike.
In the present embodiment, please refer to Fig. 1, described pedal body 1 comprises back 11, head 12, rear heel 15, inner side 13 and outer side 14, described back 11, head 12, rear heel 15, inner side 13 and outer side 14 respectively with the instep of the pin of rider, front, rear, pin inside and outside of foot corresponding, described back 11, head 12, inner side 13, rear heel 15 and outer side 14 enclose the inner chamber 3 formed in order to the pin of accommodating rider.Thus achieve from front, rear, left and right and above etc. five directions hold and limit footwear and the pin of bicyclist, and drive bicycle or miscellaneous equipment, without the need to applying pressure to knee joint by turning cylinder 2 to bicycle transmission Qi Zhe foot power forward, backward and upwards.The pedal body that the present embodiment provides is only instead of the pedal in former bicycle, and other bindiny mechanisms of bicycle and operation principles are all similar with bicycle, namely original bicycle realizes rotating by pushes pedals, and then drive inner mechanism rotation to be transmitted, finally make tire rotation, also be realize tire rotation by pedal body 1 is carried out rotation in the present embodiment, the principle just making pedal body 1 rotate is different with mode, this difference is caused by the structure of pedal body 1 itself, miscellaneous part, comprises turning cylinder 2 and is gauge member.Turning cylinder 2 is gauge member, can be applicable to the pedal body 1 of all specifications and the pedal of some other type, and easy to loading and unloading.
Usual bicycle is trampled by people's pin cw and is realized tire rotation, but in the present embodiment, can realize driving with the mechanism same with ordinary bicycle, but realize tire rotation by making rider's left-hand revolution pedal body 1, namely oppositely with ordinary bicycle mode is trampled, but driving mechanism is similar, thus realize driving.Now, this the bottomless shoe-shaped bicycle pedal using the present embodiment to provide can transmit foot's power upwards, forward and backward, because pedal body 1 is different from bicycle of the prior art, make use the strength of pin to realize conter clockwise load rotates, front and back load swing or upwards load exercise time rotate than cw load easier.
Described turning cylinder 2 is located on described back 11, and described turning cylinder 2 goes for all pedal bodies 1 of this class pedal of various embodiment of the present invention.In the present embodiment, please refer to Fig. 1, turning cylinder 2 passes through the fixedly connecting portion 21 be located on the back 11 of described pedal body 1 and is connected with described pedal body 1.
Described head 12 and described rear heel 15 are respectively equipped with front counterweight 17 and rear counterweight 16.Rear counterweight 16 and front counterweight 17, by the weight of weight balancing pedal body 1 before and after turning cylinder 2 of self, make pedal body 1 substantially keep horizontality, are convenient to the leg of the person of riding, pin, footwear into and out of pedal inner chamber 3.
Please refer to Fig. 1, described outer side 14 or described inner side 13 are provided with the junction of described rear heel 15 opening that a pin for rider passes in and out described inner chamber 3.In the present embodiment, the opening of described inner chamber 3 is located at the junction of described outer side 14 and described rear heel 15.The size of the shoes of this opening and corresponding specification matches, and makes cyclist pin can be put into inner chamber 3 by this opening, is unlikely to again the effect of the whole pedal body 1 of too large impact.
In the present embodiment, the size and shape of described inner chamber 3 all mates with the outline of rider's pin or shoes.Namely the pedal of this bottomless footwear type is special according to the shoes of rider, but not various footwear type is all general.The size of inner chamber 3 is fixed, and is only suitable for being enclosed within the footwear sizes (such as, the footwear of 25cm) of a certain specification, and making inner chamber 3 and being inserted between these specification footwear in it does not almost have space.The person of riding can select according to the matching degree of the oad of oneself footwear and inner chamber 3 pedal body that is suitable for.
The edge of described pedal body 1 is provided with Eversible structure, and described Eversible structure is smooth surface design, that is all edges are arc along cross-section curve.Be convenient to the leg of the person of riding, pin, footwear enter inner chamber 3, do not hang trouser legs.
The present embodiment additionally provides a kind of manufacture method of bicycle pedal, in order to manufacture the pedal body 1 of bicycle pedal, namely manufactures the method for different special pedals according to different shoe size specification in the present embodiment.First the method comprises the steps:, is divided into groups by size by the footwear of rider, is often organizing a selection sample footwear type in footwear; Then, according to the pedal body 1 inner chamber model of the corresponding integral type of configuration design of each sample footwear, then according to the punch and matrix tool of inner chamber model and pedal stress distribution design pedal body 1; Finally, different mould one-shot formings is utilized to manufacture the pedal body of different size.
The present invention is by the setting of pedal body, thus the front of pin again, rear, both sides and direction, five, top limit pin, and sole is not arranged to the base plate scrunched, namely this pedal is bottomless shoe-shaped pedal, the person of riding can by foot chooses, before push away, post-tensioning strength drives bicycle to move ahead, avoid or reduce kneed pressurized friction, the muscle such as quadriceps muscle of thigh are tempered, enhance user to stand, on foot with heavy burden ability, the quality of life delaying and improve this patient population for knee joint retrogression pathological changes provides a kind of bicycle pedal and the manufacture method thereof that bicyclist can be made to prevent when riding or alleviate the friction of knee joint pressurized.In addition, the present invention by two kinds of manufacture methods, can manufacture the pedal special with the shoes of specific dimensions, specification, also can manufacture the pedal of shoes of general sizes, specification.
Embodiment 2
Please refer to Fig. 2, present embodiments provide a kind of bicycle pedal, comprise pedal body 5 and turning cylinder 6, described pedal body 5 is in order to the pin of accommodating rider, and from the front of pin, rear, both sides and direction, five, top limit pin, rider acts on the front of pin, the power of rear and top is passed to described turning cylinder 6 by described pedal body 5, and described turning cylinder 6 is located on described pedal body 5, and drives the running of bicycle with the motion of described pedal body 5 by described turning cylinder 6.Pin in the present embodiment also can be considered as shoes, because be usually all installed with shoes when people is by bike.In the present embodiment, please refer to Fig. 2, described pedal body 5 comprises back 51, head 52, rear heel 55, inner side 53 and outer side 54, described back 51, head 52, rear heel 55, inner side 53 and outer side 54 respectively with the instep of the pin of rider, front, rear, pin inside and outside of foot corresponding, described back 51, head 52, inner side 53, rear heel 55 and outer side 54 enclose the inner chamber 7 formed in order to the pin of accommodating rider.
In the present embodiment, described turning cylinder 6 is located on described back 51.Please refer to Fig. 2, turning cylinder 6 passes through the fixedly connecting portion 61 be located on the back 51 of described pedal body 5 and is connected with described pedal body 5.Described head 52 and described rear heel 55 are respectively equipped with front counterweight 57 and rear counterweight 56.Described outer side 54 or described inner side 53 are provided with the junction of described rear heel 55 opening that a pin for rider passes in and out described inner chamber 3.In the present embodiment, the opening of described inner chamber 7 is located at the junction of described outer side 54 and described rear heel 55.The size of the shoes of this opening and corresponding specification matches, and makes cyclist pin can be put into inner chamber 3 by this opening, is unlikely to again the effect of the whole pedal body 1 of too large impact.The edge of described pedal body 5 is provided with Eversible structure, and described Eversible structure is smooth surface design, that is all edges are arc along cross-section curve.
The present embodiment and the maximum difference of embodiment 1 are, determined by the some different footwear outline line be located on the inwall of described inner chamber 7 in the shape of the inwall of described inner chamber 7, some described footwear outline lines distribute along rider's pin neck cross-section center point normal, the size of described footwear outline line is arranged according to descending order from bottom to top, and each footwear outline line and neighbouring space and specific shoe size match.That is, the inwall of described inner chamber 7 is distinguished along rider's pin neck cross-section center point normal 8 direction by footwear outline line, and the different footwear outline line of described inner chamber 7 and neighbouring space match from the size of different shoes.
Specifically, please refer to Fig. 2, wherein inner chamber 7 bottom is large, top is little, can hold the leg of the person of riding and wear the pin of footwear, wear the size of footwear between 23cm-27cm.Wherein, inner chamber 7 is the footwear that 27cm outline line 50 position can block that specification is 27cm at scale mark; Be the footwear that 25cm outline line 59 position can block that specification is 25cm at scale mark; Be the footwear that 23cm outline line 58 position can block that specification is 23cm at scale mark.
According to this difference, the bicycle pedal that the present embodiment provides is a kind of general bottomless shoe-shaped bicycle pedal, is applicable to shoes and the pin of multiple specification.Based on this difference, present embodiments provide the manufacture method of a bicycle pedal different from embodiment 1, in order to manufacture the pedal body of bicycle pedal, comprise the steps:
S100: the footwear of rider are pressed oad grouping, and design footwear outline line according to the footwear of difference group;
S200: the mould manufacturing and designing pedal body; Comprise the steps:
S201: in the design process, first on the model manufacturing pedal body, design rider's pin neck cross-section center point normal 8, from top to bottom segmentation is carried out to described normal 8, thus on model, form different height separated by a distance, then make the outline of the model of each height all arrange according to the footwear outline line of difference group;
In the provisioning process, the described footwear outline line of difference group is arranged along described normal 8 from top to bottom according to the order that size is ascending, and make each outline line place plane vertical with described normal 8; Meanwhile, the pin neck cross-section center point in each footwear outline line is roughly concentric, and direction, the centre of the palm is roughly the same;
S202: be combined to form spline surface by the outer contour of the model of differing heights;
S203: design and produce convex mold according to described spline surface, and on the size basis of described convex mold, the negative mold matched is made according to the stress distribution design of pedal;
S300: support the use described convex mold and negative mold, one-shot forming manufactures described pedal body.
Claims (10)
1. a bicycle pedal, it is characterized in that: comprise pedal body and turning cylinder, wherein, described pedal body is bottomless, can not exert oneself downwards when rider rides, in order to prevent or to alleviate the friction of rider's knee joint pressurized, described pedal body is in order to the pin of accommodating rider simultaneously, and from the front of pin, rear, both sides and direction, five, top limit pin, rider acts on the front of pin, the power of rear and top is passed to described turning cylinder by described pedal body, described turning cylinder is located on described pedal body, and by the running of described turning cylinder with the motion driving bicycle of described pedal body.
2. bicycle pedal as claimed in claim 1, it is characterized in that: described pedal body comprises back, head, rear heel, inner side and outer side, described back, head, rear heel, inner side and outer side respectively with the instep of the pin of rider, front, rear, pin inside and outside of foot corresponding, described back, head, inner side, rear heel and outer side enclose the inner chamber formed in order to accommodating rider's pin or footwear.
3. bicycle pedal as claimed in claim 2, is characterized in that: described turning cylinder is located on described back.
4. bicycle pedal as claimed in claim 2, it is characterized in that: described head is provided with front counterweight, and described rear heel is provided with rear counterweight.
5. bicycle pedal as claimed in claim 2, is characterized in that: the junction of described outer side or described inner side and described rear heel is provided with the opening that a pin for rider passes in and out described inner chamber.
6. bicycle pedal as claimed in claim 2, is characterized in that: the size and shape of described inner chamber all mates with the outline of rider's pin or shoes.
7. bicycle pedal as claimed in claim 2, it is characterized in that: determined by the some different footwear outline line be located on the inwall of described inner chamber in the shape of the inwall of described inner chamber, some described footwear outline lines distribute along rider's pin neck cross-section center point normal, the size of described footwear outline line is arranged according to descending order from bottom to top, and each footwear outline line and neighbouring space and specific shoe size match.
8. bicycle pedal as claimed in claim 1, is characterized in that: the edge of described pedal body is provided with Eversible structure, and described Eversible structure is smooth surface design.
9. a manufacture method for bicycle pedal, in order to manufacture the pedal body of bicycle pedal, is characterized in that: comprise the steps: first, is divided into groups by size by the footwear of rider, is often organizing a selection sample footwear type in footwear; Then, according to the pedal body inner chamber model of the corresponding integral type of exterior design of each sample footwear; Again according to the punch and matrix tool of inner chamber model and pedal stress distribution design pedal body; Finally, different mould one-shot formings is utilized to manufacture the pedal body of different size; Wherein, described pedal body is bottomless shoe-shaped pedal.
10. a manufacture method for bicycle pedal, in order to manufacture the pedal body of bicycle pedal, is characterized in that: comprise the steps:
S100: the footwear of rider are pressed oad grouping, and design footwear outline line according to the footwear of difference group;
S200: the mould manufacturing and designing pedal body; Comprise the steps:
S201: in the design process, first on the model manufacturing pedal body, design rider's pin neck cross-section center point normal, from top to bottom segmentation is carried out to described normal, thus on model, form different height separated by a distance, then make the outline of the model of each height all arrange according to the footwear outline line of difference group;
In the provisioning process, the described footwear outline line of difference group is arranged along described normal from top to bottom according to the order that size is ascending, and make each outline line place plane vertical with described normal; Meanwhile, the pin neck cross-section center point in each footwear outline line is roughly concentric, and direction, the centre of the palm is roughly the same;
S202: be combined to form spline surface by the outer contour of the model of differing heights;
S203: design and produce convex mold according to described spline surface, and on the size basis of described convex mold, the negative mold matched is made according to the stress distribution design of pedal;
S300: support the use described convex mold and negative mold, one-shot forming manufactures described pedal body;
Wherein, described pedal body is bottomless shoe-shaped pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153612.XA CN103213644B (en) | 2013-04-27 | 2013-04-27 | Bicycle pedal and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153612.XA CN103213644B (en) | 2013-04-27 | 2013-04-27 | Bicycle pedal and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103213644A CN103213644A (en) | 2013-07-24 |
| CN103213644B true CN103213644B (en) | 2015-08-19 |
Family
ID=48811901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310153612.XA Expired - Fee Related CN103213644B (en) | 2013-04-27 | 2013-04-27 | Bicycle pedal and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103213644B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935454A (en) * | 2014-04-22 | 2014-07-23 | 上海电机学院 | Bicycle pedal, using method of bicycle pedal and manufacturing method of pedal body |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2603104A (en) * | 1944-02-11 | 1952-07-15 | Isaac Augustin | Bicycle pedal |
| US4361972A (en) * | 1981-07-31 | 1982-12-07 | Lawrence Miller | Rider's shoe |
| US5251508A (en) * | 1990-09-18 | 1993-10-12 | 174805 Canada Inc. | Device for connecting a cycling shoe to the crank arm of a bicycle |
| US5685093A (en) * | 1996-03-29 | 1997-11-11 | Lin; Wen-Hwa | Bicycle shoe |
| CN201030183Y (en) * | 2007-04-25 | 2008-03-05 | 宁波嘉隆工业有限公司 | Actuating foot-plate for body-building vehicle |
| CN201064219Y (en) * | 2007-08-08 | 2008-05-28 | 黄若平 | Multifunctional non-sole overshoes |
| EP1972221A2 (en) * | 2007-03-21 | 2008-09-24 | Bernard M. Swain | System including bicycle shoes easily attachable to and detachable from pedal |
| CN101450700A (en) * | 2007-12-04 | 2009-06-10 | 株式会社岛野 | Bicycle pedal |
-
2013
- 2013-04-27 CN CN201310153612.XA patent/CN103213644B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2603104A (en) * | 1944-02-11 | 1952-07-15 | Isaac Augustin | Bicycle pedal |
| US4361972A (en) * | 1981-07-31 | 1982-12-07 | Lawrence Miller | Rider's shoe |
| US5251508A (en) * | 1990-09-18 | 1993-10-12 | 174805 Canada Inc. | Device for connecting a cycling shoe to the crank arm of a bicycle |
| US5685093A (en) * | 1996-03-29 | 1997-11-11 | Lin; Wen-Hwa | Bicycle shoe |
| EP1972221A2 (en) * | 2007-03-21 | 2008-09-24 | Bernard M. Swain | System including bicycle shoes easily attachable to and detachable from pedal |
| CN201030183Y (en) * | 2007-04-25 | 2008-03-05 | 宁波嘉隆工业有限公司 | Actuating foot-plate for body-building vehicle |
| CN201064219Y (en) * | 2007-08-08 | 2008-05-28 | 黄若平 | Multifunctional non-sole overshoes |
| CN101450700A (en) * | 2007-12-04 | 2009-06-10 | 株式会社岛野 | Bicycle pedal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103213644A (en) | 2013-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103213644B (en) | Bicycle pedal and manufacture method thereof | |
| CN206220541U (en) | Concrete receives light footwear | |
| CN201342214Y (en) | Dual-purpose leg exerciser | |
| CN208096158U (en) | A kind of buffer non-skid sport footwear | |
| CN203073092U (en) | Shoes for reducing sugar of diabetes | |
| CN206187264U (en) | Adjustable bicycle pedal | |
| CN105361342B (en) | Sole with high riding efficiency and walking comfort level | |
| CN214353887U (en) | Injection mold is used in sports shoes processing | |
| CN216653277U (en) | Abdominal muscle wheel for physical exercise training | |
| CN206777694U (en) | A kind of multipurpose domestic fitness equipment | |
| CN215381816U (en) | Riding sole with treading efficiency | |
| CN203748747U (en) | Running shoes | |
| CN203416862U (en) | Child shoes | |
| CN201260428Y (en) | Pressure-reducing insole | |
| CN206365534U (en) | A kind of bradyseism running shoes | |
| CN207208359U (en) | A kind of light bike pedal | |
| CN206391442U (en) | A kind of body-building vehicle footstep | |
| CN208678277U (en) | A kind of Multifunctional running board | |
| CN209885195U (en) | Power-assisted walking shoes | |
| CN204969729U (en) | Bionical running shoes of empty toe | |
| CN202085812U (en) | Rocking shoe | |
| CN201019040Y (en) | Shoes with separating membrane and socks with separated five-toe | |
| CN206108887U (en) | Stirrup pad and supporting horseback riding riding boots thereof | |
| CN207208358U (en) | A kind of lightweight bicycle pedal | |
| CN103935454A (en) | Bicycle pedal, using method of bicycle pedal and manufacturing method of pedal body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180427 |